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go.etcd.io/etcd / etcdserver / api / v3client

Package v3client

v3.3.22+incompatible
Latest Go to latest

The latest major version is .

Published: May 20, 2020 | License: Apache-2.0 | Module: go.etcd.io/etcd

Overview

Package v3client provides clientv3 interfaces from an etcdserver.

Use v3client by creating an EtcdServer instance, then wrapping it with v3client.New:

import (
	"context"

	"github.com/coreos/etcd/embed"
	"github.com/coreos/etcd/etcdserver/api/v3client"
)

...

// create an embedded EtcdServer from the default configuration
cfg := embed.NewConfig()
cfg.Dir = "default.etcd"
e, err := embed.StartEtcd(cfg)
if err != nil {
	// handle error!
}

// wrap the EtcdServer with v3client
cli := v3client.New(e.Server)

// use like an ordinary clientv3
resp, err := cli.Put(context.TODO(), "some-key", "it works!")
if err != nil {
	// handle error!
}

Index

func New

func New(s *etcdserver.EtcdServer) *clientv3.Client

New creates a clientv3 client that wraps an in-process EtcdServer. Instead of making gRPC calls through sockets, the client makes direct function calls to the etcd server through its api/v3rpc function interfaces.

Documentation was rendered with GOOS=linux and GOARCH=amd64.

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